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92996

Sigma-Aldrich

Kaempferol 7-O-neohesperidoside

≥95.0% (HPLC)

Synonym(s):

3,4′,5,7-Tetrahydroxyflavone 7-[2-O-(6-deoxy-α-L-mannopyranosyl)-β-D-glucopyranoside], 3,4′,5,7-Tetrahydroxyflavone 7-neohesperidoside

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About This Item

Empirical Formula (Hill Notation):
C27H30O15
CAS Number:
17353-03-6
Molecular Weight:
594.52
EC Number:
241-377-3
MDL number:
MFCD00017450
UNSPSC Code:
12352201
PubChem Substance ID:
329770190
NACRES:
NA.25

biological source

seeds (Litchi chinensis)

Assay

≥95.0% (HPLC)

form

powder

storage temp.

−20°C

SMILES string

O[C@@H]1[C@@H](O[C@@H]2O[C@@H](C)[C@H](O)[C@@H](O)[C@H]2O)[C@H](OC3=CC(OC(C4=CC=C(O)C=C4)=C(O)C5=O)=C5C(O)=C3)O[C@H](CO)[C@H]1O

InChI

1S/C27H30O15/c1-9-17(31)20(34)23(37)26(38-9)42-25-21(35)18(32)15(8-28)41-27(25)39-12-6-13(30)16-14(7-12)40-24(22(36)19(16)33)10-2-4-11(29)5-3-10/h2-7,9,15,17-18,20-21,23,25-32,34-37H,8H2,1H3/t9-,15+,17-,18+,20+,21-,23+,25+,26-,27+/m0/s1

InChI key

ZEJXENDZTYVXDP-CSJHBIPPSA-N

General description

Kaempferol 7-O-neohesperidoside is a flavonoid glycoside that was isolated from the seeds of the Litchi chinensis fruit.

Biochem/physiol Actions

Kaempferol 7-O-neohesperidoside was shown to have anti-proliferative effects on a variety of human cancer cell lines in vitro.
Bioflavonoid, that was shown to have in vitro antitumor activity against cancer cells and might also be involved in the antitumor activity of lychee seeds.

Packaging

Bottomless glass bottle. Contents are inside inserted fused cone.

Other Notes

To gain a comprehensive understanding of our extensive range of Monosaccharides for your research, we encourage you to visit our Carbohydrates Category page.

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

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Beatriz Abad-García et al.
Journal of chromatography. A, 1216(28), 5398-5415 (2009-06-09)
In the present study, a methodology based on liquid chromatography with diode array detection (HPLC/DAD) coupled to an electrospray ionization (ESI) interface and a triple quadrupole mass spectrometer for the simultaneous identification of phenolic compounds in fruit juices has been
W Nerdal et al.
Acta chemica Scandinavica (Copenhagen, Denmark : 1989), 47(7), 658-662 (1993-07-01)
A structural model of the solution complex between a flavonoid and a DNA dodecamer containing the E. coli wild-type lac promoter sequence (TATGTT) was obtained using simulated annealing for refinement. The distance constraints were derived from NOESY NMR spectra. The
Xinya Xu et al.
Journal of agricultural and food chemistry, 59(4), 1205-1209 (2011-02-04)
Seven flavonoid glycosides, including one new (1) and five previously uncharacterized (3-7), were obtained from the seeds of lychee ( Litchi chinensis Sonn. cv. Heiye) by means of repetitive column chromatography and high-performance liquid chromatography (HPLC) preparation. They were identified

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